Sharma, S.; Matta, Y.; Singh, S.; Rustage, K.; Kumar, A.; Arora, N. Formulation and Evaluation of Floating Microspheres of 1,1-Dimethylbiguanide. J. Drug Delivery Ther. 2019, 9 (4-A), 742-747. https://doi.org/10.22270/jddt.v9i4-A.3594.